This guide outlines the standard, manufacturer-approved methods to reset the admin password.
While still holding the tamper switch, reconnect the power. zkteco f18 admin password reset
Many ZKTeco models, including the F18, have a built-in "Super Password" algorithm that changes every minute based on the device's system time. The default user ID for the administrator is
The default user ID for the administrator is often just 1 or the name admin . If these numeric passwords work, you are in! Immediately navigate to User Management to set a new password you will remember. This is the most reliable physical bypass for
This is the most reliable physical bypass for standalone devices that are not connected to a network. It uses the device's internal security sensor to temporarily bypass admin privileges.
: Check the exact time displayed on the device screen (e.g., 10:45). Calculate : Take the number 9999 . Subtract the device time (ignore the colon): Square the result: Enter the Code : Press the Menu button. When prompted for ID, enter 8888 and press OK.